We return to the John Deere 450H dozer, which has been in the shop for over six months. After purchasing the machine for ...

Dealers and distributors are an excellent source of information on wear parts and components. H&R Equipment Parts out of Buffalo provides a handy guide on replacing crawler dozer blades. New wear and ...

In this video, we tackle the challenges of repairing a 1997 John Deere 455G, which we acquired from the Iowa State DOT. The primary issue we face is a non-functioning first gear. Initially, we planned ...